EP0684201B1 - Auxiliary driving device for transporting sheets of paper or cardboard - Google Patents
Auxiliary driving device for transporting sheets of paper or cardboard Download PDFInfo
- Publication number
- EP0684201B1 EP0684201B1 EP95107828A EP95107828A EP0684201B1 EP 0684201 B1 EP0684201 B1 EP 0684201B1 EP 95107828 A EP95107828 A EP 95107828A EP 95107828 A EP95107828 A EP 95107828A EP 0684201 B1 EP0684201 B1 EP 0684201B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rotary brush
- sheets
- driving roller
- assembly
- stream
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000011111 cardboard Substances 0.000 title claims description 7
- 239000011087 paperboard Substances 0.000 title claims description 7
- 241000287828 Gallus gallus Species 0.000 description 4
- 210000000056 organ Anatomy 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H11/00—Feed tables
- B65H11/002—Feed tables incorporating transport belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/20—Delivering or advancing articles from machines; Advancing articles to or into piles by contact with rotating friction members, e.g. rollers, brushes, or cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/176—Cardboard
Definitions
- the subject of the present invention is a auxiliary drive device for transport sheets of paper or cardboard, especially for the transport of sheets of paper or cardboard, arranged in the form of a tablecloth, from the margin station a cutting press at the cutting station of such a press.
- the leaves to be worked are taken from the top of a stack placed in the margin station then delivered as a tablecloth on a front margin table to be introduced into the clamps of the organs of transport from the press cutting station.
- the sheets are of course precisely positioned longitudinally and laterally before being entered by the grippers of the station transport devices cutting machine. This positioning intervenes at one end of the margin table and is carried out using front stops and side against which it will be advisable to support the sheet to be introduced into the station cutting of the press.
- the margin tables that we know generally include an inclined tray serving as a support for the upper strands of leaf conveyor belts arranged side by side side over the width of the inclined plate.
- auxiliary elements of pressure mounted on a frame so that they can be adjusted in position at above the upper strand of each of the belts of transport of sheets.
- These auxiliary elements of pressure are made in the form of small belt conveyors with pressure on the web of sheets to be transported can be adjusted.
- a brush rotary whose axis of rotation is offset longitudinally with respect to the end pulley of the belt conveyor.
- the object of the present invention is to remove the aforementioned drawbacks.
- the subject of the invention is a device in accordance with this as set out in claim 1.
- Figure 1 is a schematic view for explanation of how a margin table works 1.
- This margin table 1 includes a part lower 2 and an upper part 3.
- the part lower 2 consists of a series of belts lower transport 4 arranged side by side in the width of the margin table 1. These belts 4 are driven by a transverse roller 5 placed a the front of the margin table 1 and they go around another transverse deflection roller 6 placed at the back of the margin table 1.
- the upper strand 7 lower conveyor belts 4 is supported on a board 8. Sheets 9, arranged in a sheet are brought to the lower part 2 of the table margin 1 by the feeder introduction devices the cutting press, not shown on this figure.
- the upper part 3 of the margin table includes several pressure devices 10 compounds each of a drive roller 11 and a brush rotary 12, the pressure of the drive roller 11 and of the rotary brush 12 being given by springs 13.
- Each pressing device 10 is mounted opposite of each of the lower conveyor belts 4, on a frame (not shown), so as to press on the sheet of sheets 9 and to provide training.
- the edge front of the first sheet 14 of the tablecloth is arrival in contact with the front stop 15 and in this position, its rear edge is pushed by the bristles of the rotating brush 12 which is connected mechanically to the drive roller 11.
- This one is, at that time, still driven by the effect of scrolling of the sheet of sheets 9 and transmits its rotational movement with the rotary brush 12.
- the first sheet 14 having been aligned against the stop front 15, it will be retracted and the clamps (not shown) of the transport unit of the press cutting station can then grab this first sheet 14 to bring it into the cutting station.
- FIG 2 is an elevational view of a auxiliary pressure device 10 for transport a sheet of paper or cardboard sheets 9, 14.
- This device comprises an adjustable attachment piece 16 along a bar 17 belonging to the party top 3 of the margin table 1.
- This part upper 3 is made up of several bars 17 arranged side by side above the upper strands 7 lower conveyor belts 4.
- the part fastener 16 can be locked in position along the bar 17 by means of a plate 18 clamped by a handle 19 screwed into the attachment piece 16.
- the piece attachment 16 also includes a pivot 20 for supporting one of the ends of the lever 21 which carries, at its other end, the assembly composed by the roller 11 and the rotating brush 12.
- the brush rotary is mounted on a bearing 22 connected to the lever 21 by a knurled chicken 23 crossing an opening elongated 24.
- the end of the lever 21 located at the neighborhood of the drive roller 11 and the brush rotary 12 has a protrusion 25 having two slots 26 and 27 in which one can engage the end 28 of the spring 13 constituted by a blade elastic anchored at its other end 29 in a stud 30 forming part of the attachment piece 16.
- the bearing force of the drive roller 11 will be more important than when this end 28 is engaged in slot 27.
- an adjustment screw 31 with locking nut 32. This adjusting screw 31 acts on the spring 13 and is screwed into a lug 33 fixed to the stud 30 by screws 34 which simultaneously tighten the end 29 of the spring 13 in plot 30.
- FIG. 3 is a sectional view along III-III of Figure 2 using which the arrangement of various elements making up the pressure device 10 will be better understood.
- the lever 21 is composed of a straight cheek 35 and with a left cheek 36 separated from each other by sockets 37 and 38.
- the socket 37 serves as a bearing for the pivot 20 and the sleeve 38 is crossed by the fixing screw 39 of a spacer block 40 on which is fixed the bearing 22 by means of the knurled chicken 23.
- the position of the spacer block 40 is ensured by a pin 41 which crosses the right cheek 35.
- the left cheek 36, slightly longer than the right cheek 35 supports, at its end 42, the drive roller 11.
- the drive roller 11 is mounted on ball bearings 43 and 44 arranged on the axis 45 fixed to the end 42 of the cheek left 36 by a nut 46.
- the drive roller 11 has a recess 47 which is concentric with relative to its outer circumference.
- Landing 22 has two ball bearings 48 and 49 through from which the axis 50 of the rotary brush 12 passes.
- axis 50 has a cylindrical head 51 having in its outer circumference a half groove circular 52 in which is fixed a ring toric 53 made of a material having a coefficient of friction corresponding for example to that of a synthetic rubber of the neoprene type or similar.
- the rotary brush 12 is fixed to the axis 50 using a pin 54 and its lateral position is determined by a distance washer 55.
- the axis 50 of the rotating brush 12 is fixed to the bearings balls 48 and 49 of the bearing 22 by means of a nut 56.
- the axis 45 of the drive roller 11 and the axis 50 of the rotary brush 12 are offset one by relation to each other so that the point of the drive roller 11 is located in removal of the action point of the rotating brush 12.
- the drive of the rotary brush 12 by the rotational movement of the drive roller 11 will ensured by the action of the O-ring 53 against the cylindrical wall of the recess 47 arranged in the drive roller 11.
- the drive couple of the rotary brush 12 can be easily adjusted by more or less moving the bearing 22 in the groove elongated 24 and blocking it in the desired position using knurled chicken 23. Disassembly of the rotary brush 12, for example for replacement after wear of the O-ring 53, will also very easy since it will be enough to unscrew completely the knurled chicken 23 and remove the level 22.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Making Paper Articles (AREA)
Description
La présente invention a pour objet un dispositif auxiliaire d'entraínement pour le transport de feuilles de papier ou de carton, notamment pour le transport de feuilles de papier ou de carton, disposées sous forme de nappe, de la station de marge d'une presse à découper à la station de découpage d'une telle presse.The subject of the present invention is a auxiliary drive device for transport sheets of paper or cardboard, especially for the transport of sheets of paper or cardboard, arranged in the form of a tablecloth, from the margin station a cutting press at the cutting station of such a press.
Le document US-A-4 762 314 décrit un tel dispositif en combinaison avec une station de marge.Document US-A-4,762,314 describes such a device in combination with a margin station.
Dans les presses à découper connues à ce jour, les feuilles à travailler sont prises du dessus d'une pile disposée dans la station de marge puis délivrées sous forme de nappe sur une table de marge avant d'être introduites dans les pinces des organes de transport de la station de découpage de la presse. Les feuilles sont bien entendu précisément positionnées longitudinalement et latéralement avant d'être saisies par les pinces des organes de transport de la station de découpage de la presse. Ce positionnement intervient à l'une des extrémités de la table de marge et s'effectue à l'aide de butées frontales et latérales contre lesquelles il conviendra d'appuyer la feuille devant être introduite dans la station de découpage de la presse. Les tables de marge que l'on connaít comprennent en général un plateau incliné servant de support pour les brins supérieurs de courroies de transport des feuilles, disposées côte à côte sur la largeur du plateau incliné. Pour assurer le transport des feuilles de la nappe sur la table de marge, il est prévu d'utiliser des éléments auxiliaires supérieurs de pression montés sur un cadre de façon à pouvoir être réglés en position au dessus du brin supérieur de chacune des courroies de transport des feuilles. Ces éléments auxiliaires de pression sont réalisés sous la forme de petits transporteurs à courroie dont la pression sur la nappe de feuilles à transporter peut être ajustée. Pour assurer l'appui, sans détérioration, du bord avant de la première feuille de la nappe contre les butées frontales, on utilise de préférence une brosse rotative dont l'axe de rotation est décalé longitudinalement par rapport à la poulie d'extrémité du transporteur à courroie. Ainsi, le bord arrière de la première feuille de la nappe ne sera pas poussé, dans le sens de son déplacement, par la courroie du transporteur mais uniquement par les poils de la brosse rotative qui céderont lorsque le bord avant de la première feuille de la nappe entrera en contact avec la butée frontale. De ce fait, la feuille ne sera pas déformée ou détériorée par une poussée trop violente des organes de transport. Dans ce genre de dispositif, il convient bien entendu d'entraíner la brosse rotative. Pour ce faire, on utilise le mouvement de l'une des poulies d'extrémité du transporteur supérieur que l'on transmet à la brosse à l'aide d'une courroie d'entraínement. Ces éléments auxiliaires de pression présentent cependant plusieurs inconvénients. Premièrement, leur construction n'autorise pas le réglage du couple de rotation de la brosse en raison de son entraínement par une courroie qui doit nécessairement être tendue pour être efficace. De plus ces éléments nécessitent l'utilisation d'un grand nombre de pièces, telles que des poulies, des courroies, au moins deux dispositifs de réglage de la pression, ce qui rend leur réalisation particulièrement coûteuse. Egalement, en raison de leur complication, leur réglage pour obtenir un transport acceptable de la nappe de feuilles est long et fastidieux.In the cutting presses known to date, the leaves to be worked are taken from the top of a stack placed in the margin station then delivered as a tablecloth on a front margin table to be introduced into the clamps of the organs of transport from the press cutting station. The sheets are of course precisely positioned longitudinally and laterally before being entered by the grippers of the station transport devices cutting machine. This positioning intervenes at one end of the margin table and is carried out using front stops and side against which it will be advisable to support the sheet to be introduced into the station cutting of the press. The margin tables that we know generally include an inclined tray serving as a support for the upper strands of leaf conveyor belts arranged side by side side over the width of the inclined plate. To ensure transporting the sheets of the tablecloth on the table margin there are plans to use elements upper pressure auxiliaries mounted on a frame so that they can be adjusted in position at above the upper strand of each of the belts of transport of sheets. These auxiliary elements of pressure are made in the form of small belt conveyors with pressure on the web of sheets to be transported can be adjusted. For ensure the support, without deterioration, of the front edge of the first sheet of the tablecloth against the stops frontal, preferably use a brush rotary whose axis of rotation is offset longitudinally with respect to the end pulley of the belt conveyor. So the rear edge of the first sheet of the tablecloth will not be pushed, in the direction of its movement, by the belt of the carrier but only by the hairs of the rotating brush which will give way when the front edge of the first sheet of the tablecloth will come into contact with the front stop. As a result, the sheet will not be not deformed or deteriorated by pushing too much transport organs. In this kind of device, it should of course train rotating brush. To do this, we use the movement of one of the end pulleys of the upper conveyor which is passed on to the brush using a drive belt. These elements pressure auxiliaries however have several disadvantages. First, their construction does not allow adjustment of the torque of the brush due to its entrainment by a belt which must necessarily be stretched to be effective. In addition, these elements require the use of a large number of parts, such as pulleys, belts, at least two devices pressure adjustment, making their particularly expensive. Also, in because of their complication, their setting to get acceptable transport of the sheet web is long and tedious.
Le but de la présente invention consiste à supprimer les inconvénients précités. A cet effet, l'invention a pour objet un dispositif conforme à ce qu'énonce la revendication 1.The object of the present invention is to remove the aforementioned drawbacks. To this end, the subject of the invention is a device in accordance with this as set out in claim 1.
L'invention sera mieux comprise à l'étude de
l'une de ses formes d'exécution illustrée à l'aide des
dessins annexés dans lesquels :
La figure 1 est une vue schématique destinée à
l'explication du fonctionnement d'une table de marge
1. Cette table de marge 1 comprend une partie
inférieure 2 et un partie supérieure 3. La partie
inférieure 2 est constituée d'une série de courroies
de transport inférieures 4 disposées côte à côte dans
la largeur de la table de marge 1. Ces courroies 4
sont entraínées par un rouleau transversal 5 placé a
l'avant de la table de marge 1 et elles passent autour
d'un autre rouleau transversal de renvoi 6 placé à
l'arrière de la table de marge 1. Le brin supérieur 7
des courroies de transport inférieures 4 est en appui
sur une planche 8. Des feuilles 9, disposées en nappe
sont amenées sur la partie inférieure 2 de la table de
marge 1 par les organes d'introduction du margeur de
la presse à découper, non représentés sur cette
figure. La partie supérieure 3 de la table de marge
comprend plusieurs dispositifs presseurs 10 composés
chacun d'un galet d'entraínement 11 et d'une brosse
rotative 12, la pression du galet d'entraínement 11 et
de la brosse rotative 12 étant donnée par des ressorts
13. Chaque dispositif presseurs 10 est monté en regard
de chacune des courroies de transport inférieures 4,
sur un cadre (non représenté), de façon à presser sur
la nappe de feuilles 9 et à en assurer l'entraínement.
Dans l'exemple représenté par la figure 1, le bord
avant de la première feuille 14 de la nappe est
arrivée en contact avec la butée frontale 15 et dans
cette position, son bord arrière est poussé par les
poils de la brosse rotative 12 qui est reliée
mécaniquement au galet d'entraínement 11. Celui-ci
est, à ce moment là, toujours entraíné par l'effet du
défilement de la nappe de feuilles 9 et transmet son
mouvement de rotation à la brosse rotative 12. La
première feuille 14 ayant été alignée contre la butée
frontale 15, celle-ci sera escamotée et les pinces
(non représentées) de l'organe de transport de la
station de découpage de la presse pourront alors
saisir cette première feuille 14 pour l'amener dans la
station de découpage.Figure 1 is a schematic view for
explanation of how a margin table works
1. This margin table 1 includes a part
lower 2 and an
La figure 2 est une vue en élévation d'un
dispositif auxiliaire de pression 10 pour le transport
d'une nappe de feuilles de papier ou de carton 9, 14.
Ce dispositif comprend une pièce d'attache 16 réglable
le long d'une barre 17 appartenant à la partie
supérieure 3 de la table de marge 1. Cette partie
supérieure 3 est composée de plusieurs barres 17
disposées côte à côte au dessus des brins supérieurs 7
des courroies de transport inférieures 4. La pièce
d'attache 16 peut être bloquée en position le long de
la barre 17 au moyen d'une plaquette 18 serrée par une
poignée 19 vissée dans la pièce d'attache 16. La pièce
d'attache 16 comporte aussi un pivot 20 pour supporter
l'une des extrémités du levier 21 qui porte, à son
autre extrémité, l'ensemble composé par le galet
d'entraínement 11 et la brosse rotative 12. La brosse
rotative est montée sur un palier 22 relié au levier
21 par un poulet moleté 23 traversant une ouverture
allongée 24. L'extrémité du levier 21 située au
voisinage du galet d'entraínement 11 et de la brosse
rotative 12 comporte une protubérance 25 présentant
deux fentes 26 et 27 dans lesquelles on peut engager
l'extrémité 28 du ressort 13 constitué par une lame
élastique ancrée à son autre extrémité 29 dans un plot
30 faisant partie de la pièce d'attache 16. Lorsque
l'extrémité 28 du ressort 13 est engagée dans la fente
26, la force d'appui du galet d'entraínement 11 sera
plus importante que lorsque cette extrémité 28 est
engagée dans la fente 27. Pour affiner la force
d'appui du galet d'entraínement 11 on utilise l'action
d'une vis de réglage 31 avec écrou de bloquage 32.
Cette vis de réglage 31 agit sur le ressort 13 et est
vissée dans une patte 33 fixée au plot 30 par des vis
34 qui serrent en même temps l'extrémité 29 du ressort
13 dans le plot 30.Figure 2 is an elevational view of a
La figure 3 est une vue en coupe selon III-III
de la figure 2 à l'aide de laquelle la disposition des
divers éléments composant le dispositif de pression 10
sera mieux comprise.Figure 3 is a sectional view along III-III
of Figure 2 using which the arrangement of
various elements making up the
Le levier 21 est composé d'une joue droite 35
et d'une joue gauche 36 écartées l'une de l'autre par
des douilles 37 et 38. La douille 37 sert de palier
pour le pivot 20 et la douille 38 est traversée par la
vis de fixation 39 d'un bloc d'écartement 40 sur
lequel est fixé le palier 22 au moyen du poulet moleté
23. La position du bloc d'écartement 40 est assurée
par une goupille 41 qui traverse la joue droite 35. La
joue gauche 36, de longueur un peu plus importante que
la joue droite 35 supporte, à son extrémité 42, le
galet d'entraínement 11. Le galet d'entraínement 11
est monté sur des roulements à billes 43 et 44
disposés sur l'axe 45 fixé à l'extrémité 42 de la joue
gauche 36 par un écrou 46. Le galet d'entraínement 11
possède un chambrage 47 qui est concentrique par
rapport à sa circonférence extérieure. Le palier 22
comporte deux roulements à billes 48 et 49 au travers
desquels passe l'axe 50 de la brosse rotative 12. Cet
axe 50 possède une tête cylindrique 51 présentant dans
sa circonférence extérieure une rainure demi
circulaire 52 dans laquelle est fixée une bague
torique 53 réalisée en une matière ayant un
coefficient de frottement correspondant par exemple à
celui d'un caoutchouc synthétique du type néoprène ou
similaire. La brosse rotative 12 est fixée à l'axe 50
à l'aide d'une goupille 54 et sa position latérale est
déterminée par une rondelle de distance 55. L'axe 50
de la brosse rotative 12 est fixé aux roulements à
billes 48 et 49 du palier 22 au moyen d'un écrou 56.
Ainsi que l'on peut le voir à l'examen de cette
figure, l'axe 45 du galet d'entraínement 11 et l'axe
50 de la brosse rotative 12 sont décalés l'un par
rapport à l'autre de manière à ce que le point
d'action du galet d'entraínement 11 soit situé en
retrait du point d'action de la brosse rotative 12.
L'entraínement de la brosse rotative 12 par le
mouvement de rotation du galet d'entraínement 11 sera
assuré par l'action de la bague torique 53 contre la
paroi cylindrique du chambrage 47 aménagé dans le
galet d'entraínement 11. Le couple d'entraínement de
la brosse rotative 12 pourra être facilement ajusté en
déplaçant plus ou moins le palier 22 dans la rainure
allongée 24 et en le bloquant dans la position désirée
au moyen du poulet moleté 23. Le démontage de la
brosse rotative 12, par exemple pour procéder au
remplacement après usure de la bague torique 53, sera
également très facile puisqu'il suffira de dévisser
complètement le poulet moleté 23 et de retirer le
palier 22.The
Les avantages de la présente invention résident
dans la simplicité de sa réalisation qui supprime
l'utilisation des courroies d'entraínement, et dans la
possibilité de nombreux réglages du couple
d'entraínement de la brosse rotative 12.The advantages of the present invention lie
in the simplicity of its realization which removes
the use of drive belts, and in the
many torque settings possible
of the
Claims (5)
- Auxiliary driving device for transporting sheets of paper or cardboard, more particularly for the transport of sheets of paper or cardboard, that are arranged tilewise in a stream, from the feeding station of a die-cutting press to the die-cutting station of such a press, including a driving roller (11) coupled with a rotary brush (12) making up an assembly arranged between the lower section (2) and the upper section (3) of a feed table (1), the said assembly having pressure means destined to apply it onto the upper side of the stream of sheets (9), characterized by the fact that the drive of the rotary brush (12) is caused by the rotation of the driving roller (11) by means of a toric ring (53) fitted on the circumference of the cylindrical head (51) of the axle (50) of the rotary brush (12), the toric ring (53) being applicable with more or less strength on the inner surface of a circular recess (47) located in the driving roller (11) by moving the bearing (22) of the rotary brush (12).
- Device according to claim 1, characterized by the fact that the assembly constisting of the driving roller (11) and of the rotary brush (12) is mounted on one end of a lever (21) which pivots around a pivot (20) arranged on a fastening piece (16) adjustably positioned along a bar (17) of the upper section (3) of the feed table (1).
- Device according to claim 2, characterized by the fact that the lever (21) consists of a left-hand cheek (36) at the end (42) of which the driving roller (11) is mounted in a non-adjustable position and of a right-hand cheek (35) equipped with a separating block (40) on which the bearing (22) of the rotary brush (12) is adjustably mounted.
- Device according to claim 1, characterized by the fact that the pressure means for applying the assembly of the driving roller (11) and rotary brush (12) on the upper side of the stream of sheets (9) consist of a spring (13), said spring being an elastic blade anchored at one of its ends (29) in a block (30) being part of the fastening piece (16) and whose other end (28) is engaged in a first slit (26) or in a second slit (27) for modifying the pressure of the assembly of the driving roller (11) and rotary brush (12) on the upper side of the stream of sheets (9).
- Device according to claim 4, characterized by the fact that the fine adjustment of the pressure of the assembly of the driving roller (11) and rotary brush (12) on the upper side of the stream of sheets (9) is achieved by means of a setting screw (31) acting on the spring (13), said setting screw (31) being screwed in a holdfast (33) fitted on the block (30) in which the end (29) of the spring (13) is anchored.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH01593/94A CH690100A5 (en) | 1994-05-24 | 1994-05-24 | Auxiliary drive device for transporting sheets of paper or cardboard. |
| CH1593/94 | 1994-05-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0684201A1 EP0684201A1 (en) | 1995-11-29 |
| EP0684201B1 true EP0684201B1 (en) | 1998-04-29 |
Family
ID=4214047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP95107828A Expired - Lifetime EP0684201B1 (en) | 1994-05-24 | 1995-05-23 | Auxiliary driving device for transporting sheets of paper or cardboard |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5626338A (en) |
| EP (1) | EP0684201B1 (en) |
| JP (1) | JP2647812B2 (en) |
| KR (1) | KR0156617B1 (en) |
| CN (1) | CN1056814C (en) |
| CH (1) | CH690100A5 (en) |
| DE (1) | DE69502233T2 (en) |
| ES (1) | ES2116649T3 (en) |
| TW (1) | TW284739B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5547552A (en) * | 1994-06-20 | 1996-08-20 | Nippondenso Co., Ltd. | Oxygen concentration detecting apparatus |
| DE10119139B4 (en) * | 2000-05-15 | 2014-12-11 | Heidelberger Druckmaschinen Ag | Device for transporting sheets from a cross cutter to a sheet processing machine |
| BRPI0714836A2 (en) * | 2006-07-17 | 2013-04-09 | Bobst Sa | drive auxiliary device for transporting sheets on the transport table of a cutting press |
| DE202006019103U1 (en) * | 2006-12-19 | 2007-02-22 | Man Roland Druckmaschinen Ag | Sheet feed for printer has support table for sheets held down by spring loaded brush rail |
| CN102459045B (en) * | 2009-06-29 | 2015-04-01 | 富士通株式会社 | Note-bundle conveying apparatus and paper-note handling device |
| US9340377B2 (en) | 2013-03-12 | 2016-05-17 | United States Postal Service | System and method of automatic feeder stack management |
| US9056738B2 (en) | 2013-03-13 | 2015-06-16 | United States Postal Service | Anti-rotation device and method of use |
| US9044783B2 (en) | 2013-03-12 | 2015-06-02 | The United States Postal Service | System and method of unloading a container of items |
| US9061849B2 (en) | 2013-03-14 | 2015-06-23 | United States Postal Service | System and method of article feeder operation |
| US9376275B2 (en) | 2013-03-12 | 2016-06-28 | United States Postal Service | Article feeder with a retractable product guide |
| CN105347072B (en) * | 2015-12-02 | 2017-11-21 | 倪德米 | The bristle brush wheel mechanism of motorized adjustment |
| CN109397837B (en) * | 2018-11-05 | 2024-05-24 | 江苏壹度科技股份有限公司 | Die-cutting compound machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2165161A (en) * | 1937-04-30 | 1939-07-04 | Spiess Georg | Feed table |
| DE1189087B (en) * | 1963-12-04 | 1965-03-18 | Maschf Augsburg Nuernberg Ag | Sheet depositing device for sheet processing machines |
| US4163550A (en) * | 1977-08-10 | 1979-08-07 | Am International, Inc. | Pressure roller assembly |
| JPS61226453A (en) * | 1985-03-30 | 1986-10-08 | Toshiba Corp | Treater for leaf and the like |
| US4762314A (en) * | 1987-06-17 | 1988-08-09 | Hiroshi Harada | Envelope feeder |
-
1994
- 1994-05-24 CH CH01593/94A patent/CH690100A5/en not_active IP Right Cessation
-
1995
- 1995-05-23 ES ES95107828T patent/ES2116649T3/en not_active Expired - Lifetime
- 1995-05-23 EP EP95107828A patent/EP0684201B1/en not_active Expired - Lifetime
- 1995-05-23 DE DE69502233T patent/DE69502233T2/en not_active Expired - Lifetime
- 1995-05-23 KR KR1019950012929A patent/KR0156617B1/en not_active IP Right Cessation
- 1995-05-24 JP JP7124904A patent/JP2647812B2/en not_active Expired - Fee Related
- 1995-05-24 US US08/449,790 patent/US5626338A/en not_active Expired - Lifetime
- 1995-05-24 CN CN95105814A patent/CN1056814C/en not_active Expired - Fee Related
- 1995-05-25 TW TW084105314A patent/TW284739B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| KR0156617B1 (en) | 1999-02-18 |
| ES2116649T3 (en) | 1998-07-16 |
| TW284739B (en) | 1996-09-01 |
| US5626338A (en) | 1997-05-06 |
| DE69502233T2 (en) | 1998-09-17 |
| EP0684201A1 (en) | 1995-11-29 |
| CH690100A5 (en) | 2000-04-28 |
| DE69502233D1 (en) | 1998-06-04 |
| KR950031830A (en) | 1995-12-20 |
| CN1122765A (en) | 1996-05-22 |
| CN1056814C (en) | 2000-09-27 |
| JP2647812B2 (en) | 1997-08-27 |
| JPH082740A (en) | 1996-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0684201B1 (en) | Auxiliary driving device for transporting sheets of paper or cardboard | |
| FR2651488A1 (en) | PAPER FEEDING DEVICE. | |
| EP0381845B1 (en) | Device for aligning box blanks in a machine for treating them | |
| FR2474003A1 (en) | DEVICE FOR SEPARATING AND DISPENSING STACKED SHEETS | |
| CH693177A5 (en) | Device Correction roller or belt for lateral alignment, during shaping, articles sheets or partially folded plates in a folder-gluer. | |
| CH659638A5 (en) | SIDE TRACKING DEVICE FOR FLAT OBJECTS LAID DOWN IN TABLECLOTH. | |
| FR2747114A1 (en) | DEVICE FOR GUIDING FOLDING IN A BENDER | |
| EP0025836A2 (en) | Sheet feeding device for a typewriter or the like | |
| FR2559172A1 (en) | METHOD AND DEVICE FOR CONTINUOUS LONGITUDINAL CUTTING OF FABRIC PATCHES | |
| EP0453984B1 (en) | Device for jogging sheets | |
| FR2523038A1 (en) | ||
| FR2725156A1 (en) | SHEET ALIGNMENT DEVICE | |
| FR2673169A1 (en) | RECOVERY DEVICE FOR RECOVERY OF SIDE REPORTS IN THE MARKER PLATE OF A SHEET MACHINE. | |
| FR2621609A1 (en) | TRANSFER DEVICE AND COMPRESSION AND INTRODUCTION DEVICE FOR NEEDLE ROLLER | |
| FR2561953A1 (en) | CUTTING MACHINE IN PLATES CONTINUOUS STRIP OF RESISTANT MATERIAL | |
| FR2781416A1 (en) | Guide for printed copies in rotary printer folder consists of conveyor material, discharge gap between cylinders, guide body swiveling on axle and container | |
| EP0741097B9 (en) | Device for finishing the fold of signatures | |
| EP1588966B1 (en) | Device for aligning plate-like elements in a machine for treating them | |
| FR2735070A1 (en) | REGULARLY POWERED PRINTER | |
| EP0452764B1 (en) | Block for sheet registering station in a package production machine | |
| FR2548161A1 (en) | Flat item transfer mechanism into overlapping stream | |
| FR2744708A1 (en) | MOVABLE STROKE DISPOSABLE ON CYLINDERS OF PRINTING ROTARY MACHINES ON WHICH THE PRODUCTS PASS | |
| FR2646839A1 (en) | APPARATUS AND METHOD FOR SUPPLYING LABELS | |
| BE502745A (en) | ||
| FR2488574A1 (en) | Single paper sheet transport mechanism - has roller engaged by friction plate on spring loaded swivel arm with pivot below and downstream of roller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 19950523 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE ES FR GB IT |
|
| GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
| GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
| GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
| 17Q | First examination report despatched |
Effective date: 19971010 |
|
| GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE ES FR GB IT |
|
| REF | Corresponds to: |
Ref document number: 69502233 Country of ref document: DE Date of ref document: 19980604 |
|
| GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19980522 |
|
| ITF | It: translation for a ep patent filed | ||
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2116649 Country of ref document: ES Kind code of ref document: T3 |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed | ||
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20070511 Year of fee payment: 13 |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20080523 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080523 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20120516 Year of fee payment: 18 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20120608 Year of fee payment: 18 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20120519 Year of fee payment: 18 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20120607 Year of fee payment: 18 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20131203 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 69502233 Country of ref document: DE Effective date: 20131203 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130523 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20140131 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130531 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20140609 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130524 |